Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

archicontinent

noun
ar·​chi·​continent | \ ¦ärkē + ¦-\

Definition of archicontinent

: a continental nucleus that has persisted throughout the recorded portion of geologic time

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

History and Etymology for archicontinent

archi- + continent

Keep scrolling for more

Learn More about archicontinent

Statistics for archicontinent

Look-up Popularity

Comments on archicontinent

What made you want to look up archicontinent? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

bivouac

Listen to the pronounciation of bivouac

to make a temporary encampment

Get Word of the Day daily email!

Test Your Vocabulary

Musical Words Quiz

  • gramophone
  • Which word describes a musical performance marked by the absence of instrumental accompaniment?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Word Winder's CrossWinder

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play
Ask the Editors
Word Games